Conduction recovery at the mitral isthmus triggers atrial fibrillation in a patient with rate-dependent 'block' and recurrent atrial fibrillation after previous pulmonary vein isolation and left atrial linear ablation

MeSH terms

• Aged
• Anti-Arrhythmia Agents / therapeutic use*
• Atrial Fibrillation / drug therapy*
• Catheter Ablation*
• Electrocardiography
• Female
• Heart Atria / physiopathology*
• Humans
• Pulmonary Veins / surgery
• Recurrence
• Treatment Outcome